12518244

素因数分解:

$2^2\times 3^2\times {\mathrm{347729}}^1$

素因数の和:347739

約数の個数: 18

約数和(自身を含む): 31643430

約数和(自身を除く): 19125186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347729, 695458, 1043187, 1390916, 2086374, 3129561, 4172748, 6259122, 12518244]

約数ペア:

[(1, 12518244), (2, 6259122), (3, 4172748), (4, 3129561), (6, 2086374), (9, 1390916), (12, 1043187), (18, 695458), (36, 347729)]